Perhaps you should try some spelling variations:
cang thang » cong thanh, dang thanh
dong luong » cong luong, dong duong, dong huong
hang hang » nang hang, hung thang, lang thang
luong va » dung va
toan tap » toan ban
xa dong » ha dong, van dong, lao dong
va toan » van toan, bai toan, tap toan
trieu » thieu, trien, tieu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: dong trieu tinh - ((hang hang) or (cang thang)) xa dong luong va toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong trieu tinh - ((hang hang) OR (cang thang)) xa dong luong va toan tap.
• Adding a wildcard symbol may retrieve word variants: dong trieu tinh - ((hang hang) or (cang thang)) xa dong luong va toan tap*.